ENDOSCOPE SYSTEM

摘要

An endoscope system includes an insertion portion, a front observation lens, a surrounding observation lens, an image generation section, an image processing section, a first illumination lens, second illumination lenses, and a filter driving section.

主权项

1. An endoscope system comprising:
an insertion portion inserted into a subject; a first subject image acquisition portion provided on the insertion portion and configured to acquire a first subject image from a first region of the subject; a second subject image acquisition portion provided on the insertion portion and configured to acquire a second subject image from a second region of the subject at least partially different from the first region; an image generation section configured to generate a first image from the first subject image and generate a second image from the second subject image; an image processing section configured to receive setting information related to sizes of the first image and the second image and execute a process of changing the sizes of the first image and the second image displayed on a display section based on the setting information; a first illumination portion configured to emit first illuminating light to the first region; a second illumination portion configured to emit second illuminating light to the second region; and an illumination control section configured to set a sum of amounts of the illuminating light respectively emitted to the first region and the second region to equal to or smaller than a predetermined amount and set a difference between the amounts of the first illuminating light and the second illuminating light to a relationship according to a magnitude correlation between the first image and the second image displayed on the display section.